Felix Berger is a Staff Software Engineer in Pittsburgh with 21 years of experience building robust systems in Java, C++, and Python. At Google since 2011 he progressed from Engineer to Staff, driving scalable, well-tested solutions and mentoring peers on clean design and legacy code modernization. He excels at test-driven development, rapid prototyping of features and business ideas, and navigating large, complex codebases to deliver maintainable outcomes. His toolkit spans Core Java, Eclipse platform, Qt, Django and Android, and he has a history of practical open-source contributions (gettext-commons, ilist) that reflect a focus on internationalization and tooling. Earlier work at LimeWire shows deep systems and networking experience—debugging race conditions in a 5M-node network, designing secure messaging and P2P features—skills he still leverages for reliability and scalability. Colleagues would note his mix of low-level systems instincts and product-minded prototyping that accelerates shipping real user value.
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